Lyang Jeng Industry Co., Ltd., set up in 1979 as a spring maker, began researching and developing ball screw protectors in 1986. To cope with the flourishing domestic textile industry back then, we also started developing, building steel conveyor belts for textile machines in 1991 partnering with major textile firms in Taiwan.

To supply precision, superior-quality products, we’ve installed wide ranging specialized inspection instruments as projectors, hardness meters, universal material testers, etc., especially ones to test fatigue, tensile and compression strengths, to assure precision, quality of screw protectors.

We offer screw protectors, steel conveyor belts, and springs: the screw protectors are available in various specs that are tensile strength and compression tested; steel conveyor belts are of imported materials and available in various models for textile machines of different brands; and custom-made compression, tension, steel-plate, helical, piston-ring springs etc.

Expecting to be ISO 9001:2008 certified in 2013, we supply dedicated, user-friendly products of consistent quality delivered with attentive service. Talk to us for OEM/ODM orders and joint export ventures.

Protective Casing, Precision Springs, Parts for Textile Machines, Piston Rings, Pistons / Piston Rings, Coil Springs